Run the following command from cmd with administrator privileges:
cd /d "C:\Program Files\Microsoft Office\Office16"
cscript ospp.vbs /dstatus
After a while, the following message will appear:
--------------------------------------------------
Product ID: *****-******-*****-AA***
SKU ID...
Office Pro 2024 iso?
Are you talking about Office Professional 2024?
I don't think that exists.
Office Professional Plus 2024 does exist, so maybe that's it?